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Simone Caronni | 24 May 12:04
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Guacamole stack in Fedora

Hello,

following the mail in fedora-devel, I'm posting here some progress in
packaging the Guacamole stack for Fedora. I hope to get some advice
from Fedora Java gurus...

A brief overview:
Guacamole [1] is an HTML5 web application that provides access to
desktop environments using remote desktop protocols such as VNC or
RDP. A centralized server acts as a tunnel and proxy, allowing access
to multiple desktops through a web browser. No plugins are needed: the
client requires nothing more than a web browser supporting HTML5 and
AJAX.

Guacamole parts:

Java:
guacamole - The main web application, written in Java.
guacamole-common - The Java API used by the web application.
guacamole-common-js - The JavaScript library used by the web application.
guacamole-ext - Common interfaces for extending the main web application.

Native code:
guacd - The proxy daemon which translates between remote desktop
protocols and the Guacamole protocol.
libguac - The common library used by all C components of Guacamole,
including guacd and all protocol support plugins.
libguac-client-vnc - VNC support for guacd.
libguac-client-rdp - RDP support for guacd.
(Continue reading)

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Frank Murphy | 21 May 18:03
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Java Frameworks in Fedora?

Hi,

Did a yum search "java frameworks" (F16)
came back with clojure.noarch

Can the sig tell me if there any any packaged frameworks,
that would be suitable for an interactive freemedia web-app.
Before I go any further.

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Sarah White | 17 May 17:18
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Flyer/Brochure for AS7 on Fedora

Hi,

I'm going to be attending UberConf[1] and JAX San Francisco[2] as a
Fedora ambassador and Robyn suggested I create a brochure/brief sheet
about using AS7 on Fedora for developers. Does anyone have any
suggestions or ideas about what to say or show to developers that
would convince them that using AS7 on Fedora is (yum)my? Or how Fedora
as a java development environment is emerging? Any tips or tricks
about using AS7 on Fedora or about java development on Fedora?

Dan Allen (mojavelinux) will be presenting talks about AS7 at both
conferences so it will be a good time to introduce the audiences to
Fedora.

Let me know if you have any ideas or suggestions.

Cheers,
Sarah White
graphite6

[1] http://fedoraproject.org/wiki/UberConf_2012
[2] http://fedoraproject.org/wiki/Jax_US_2012
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Stanislav Ochotnicky | 10 May 16:31
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Handling of EE apis and other multiple implementations

Hi all,

we have been having long-standing issues with multiple implementations
of the same APIs (javax.servlet, javax.servlet.jsp, etc). Namely we
don't handle them at all. They work in Maven through our dependency
mapping, but are not really usable during runtime. 

What I mean is for example several packages requiring javax.servlet
implementation, but in reality they have to pick one of several RPMs we
have. This inevitably leads to bloated installations when users
inevitably end up with more than one implementation installed (and their
deps).

There has always been a solution for this, which is using alternatives
system[1]. We haven't used it, mostly because relatively complicated
nature. So I went looking into simplifying it with rpm macros. Long
story short...this didn't turn out well mostly due to different
implementations needing different things on classpath. 

Ergo: I would like to propose a standardization on naming and use of
java EE APIs.

There are several aspects of this:
 1. We need to chose 1 implementation to serve as "THE" implementation
    for each API. 
 2. That package will get to "Provides: EEAPI". Other packages can stop
    pretenting to provide any EE api :-) They can of course be used
    directly if a package requires something specific.
 3. Since packages will be using "Requires: EEAPI" we can switch
    implementations easily if the need arises (dead project, new major
(Continue reading)

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Guido Grazioli | 2 May 09:22
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-javadoc subpackages require jpackage-utils

https://bugzilla.redhat.com/show_bug.cgi?id=723779

Are there any other reasons for requiring jpackage-utils on -javadoc subpkgs?
I could not find anything specific in the java guidelines, except in the
ant and maven templates.

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Guido Grazioli | 29 Apr 11:14
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multiple dependencies installed during yum update

Hello, today after running, as usual, yum update --skip-broken on rawhide,
i got several java packages installed as dependencies, I mean about
40 megs of rpms, some ant-, a lot of jetty-, mongo-, lucene-contrib,
some felix-, down to some eclipse-).
I can post the full list if needed.

The only java packages I had installed in rawhide before the update were:
jetty, jboss-, maven- and their dependencies (and openjdk).

Is all that an intended behaviour?
Guido
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Doron Fediuck | 18 Apr 15:12
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Maven error log due to UTF8 during make rpm

Hi guys,
I hope someone here stumbled upon it, and has a good idea.
We have some Java source files with remarks in French, including
Unicode characters.
When running simple maven build it works well.
However, when using rpmbuild, we're failing
with errors like this:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile
(default-compile) on project talendRoutines: Compilation failure: Compilation failure:
[ERROR]
/home/xxx/git-repos/ovirt-dwh/rpmtop/BUILD/ovirt-dwh-3.0/data-warehouse/history_etl/etl_sources/talendRoutines/src/main/java/routines/TalendString.java:[274,35]
unmappable character for encoding ASCII
...

When debugging this, we saw that rpmbuild actually sets LANG=C,
which disables unicode thus resulting with the error.

1. Did anyone see this before?
2. Any idea how to disable the LANG setting during rpmbuild?

I'm sure Fedora Java dev's should be aware of it.

Thanks!
Doron
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Marek Goldmann | 16 Apr 22:38
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JBoss AS Fedora Test Day - tomorrow!

Tomorrow we'll have a Fedora Test Day for JBoss AS, more information on 
the wiki page:

	https://fedoraproject.org/wiki/Test_Day:2012-04-17_JBoss_Application_Server

See you!

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Carlo de Wolf | 16 Apr 15:24
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mvn-rpmbuild verify as opposed to mvn-rpmbuild install

We could shave off a few cpu and i/o cycles by doing mvn-rpmbuild verify 
instead of install [1] on packages that do not need the artifact to be 
available in the local cache further down the %build or %install section.

Carlo

[1] https://fedoraproject.org/wiki/Packaging:Java#maven3
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Anthony Sasadeusz | 14 Apr 22:25
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Problems building maven-ant-tasks

hi all! i'm trying to update and build maven-ant-tasks for gradle, maven-ant-tasks uses maven 2, and i am having problems. i am receiving a mvn-jpp not found error in my build log. Here are the links to spec, srpm, and koji. Any suggestions? Thanks!

 http://cerberus.fedorapeople.org/maven-ant-tasks/2.1.3/1/maven-ant-tasks.spec
 http://cerberus.fedorapeople.org/maven-ant-tasks/2.1.3/1/maven-ant-tasks-2.1.3-1.fc16.src.rpm
 http://koji.fedoraproject.org/koji/taskinfo?taskID=3991366

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Marek Goldmann | 14 Apr 13:18
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Fwd: [jboss-rpm] JBoss AS Fedora Test day is coming!

I think you may be interested in this :)

--Marek

-------- Original Message --------
Subject: [jboss-rpm] JBoss AS Fedora Test day is coming!
Date: Sat, 14 Apr 2012 11:43:31 +0200
From: Marek Goldmann <mgoldman <at> redhat.com>
To: jboss-rpm <at> lists.jboss.org <jboss-rpm <at> lists.jboss.org>

Hi,

This is a friendly reminder that on 17th April we'll have a JBoss AS
test day in Fedora.

	https://fedoraproject.org/wiki/Test_Day:2012-04-17_JBoss_Application_Server

1. How should I prepare?

Make sure you have a Fedora 17 environment somewhere (VM preferred) with
latest updates installed. This is very important.

2. What we'll test?

Glad you asked!

We'll have some test cases. I'm in the process of writing them currently:

	https://fedoraproject.org/wiki/Test_Day:2012-04-17_JBoss_Application_Server#Test_Cases

A test case is a set of step you execute and compare your results with
expected results.

Here is an example test case for JBoss AS:

	https://fedoraproject.org/wiki/QA:Testcase_JBoss_AS_Install_and_run

If you can think of things that may be worth testing - let me know ASAP
(or write a test case yourself!).

3. Where we'll meet?

I'll be available on that day in #fedora-test-day channel on freenode.

4. How can I participate?

You can help us with testing and proposing test cases!

After you execute the test cases, please add your results to the table:

	https://fedoraproject.org/wiki/Test_Day:2012-04-17_JBoss_Application_Server#Test_Results

(The table itself will be slightly modified to meet the current test
case list)

If you have any questions - feel free to ping me.

See you on Tuesday!

--Marek
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Gmane